If you have anorexia then you should probably get proper counseling, because no diet is going to fix a psychological issue. Psychology always comes before the physical.
Also note that many of the people who do the diet that natway is suggesting were anorexic and are still anorexic. Most if not all of them are obsessed with body image. They have NOT dealt with their own issues, and many of them are unable to relate in a healthy way with people outside of their group.
Harley regularly goes on random tirades against just about anyone in the alternative health world, including people that are very fit and healthy. Doug Graham has very carefully distanced himself from Harley and is a much more balanced person. Actually just about everyone in that scene who has a balanced personality and compassion for other people who do not follow their rules has distanced themselves from Harley.
Note also that natway has suggested a mono fruit diet to fix a problem the he/she has not been able to fix.
Just be careful who you are taking advice from, go slow and don't rush into something that will make you worse.
I don't know much about anorexia admittedly, but I do know that it can be a very complex and deep problem. I would be very skeptical if someone rolled in and said 'gee your problem is solved all you have to do is eat such and such'.
I had two girlfriends who suffered from it and I can say that it goes much deeper than just food, there are cultural, familial, medical and psychological components at the very minimum.